[  959.883435][T31064] br0: port 1(c1) entered blocking state
[  959.883637][T31064] br0: port 1(c1) entered disabled state
[  959.883812][T31064] c1: entered allmulticast mode
[  959.885745][T31064] c1: entered promiscuous mode
[  960.040350][T31069] br0: port 2(c2) entered blocking state
[  960.040540][T31069] br0: port 2(c2) entered disabled state
[  960.040710][T31069] c2: entered allmulticast mode
[  960.042596][T31069] c2: entered promiscuous mode
[  960.200855][T31074] br0: port 3(c3) entered blocking state
[  960.201046][T31074] br0: port 3(c3) entered disabled state
[  960.201265][T31074] c3: entered allmulticast mode
[  960.202827][T31074] c3: entered promiscuous mode
[  960.361931][T31079] br0: port 4(sender) entered blocking state
[  960.362252][T31079] br0: port 4(sender) entered disabled state
[  960.362555][T31079] sender: entered allmulticast mode
[  960.364196][T31079] sender: entered promiscuous mode
[  960.411479][T31081] br0: port 4(sender) entered blocking state
[  960.411902][T31081] br0: port 4(sender) entered forwarding state
[  960.412509][T31081] br0: port 3(c3) entered blocking state
[  960.412806][T31081] br0: port 3(c3) entered forwarding state
[  960.413307][T31081] br0: port 2(c2) entered blocking state
[  960.413606][T31081] br0: port 2(c2) entered forwarding state
[  960.413967][T31081] br0: port 1(c1) entered blocking state
[  960.414179][T31081] br0: port 1(c1) entered forwarding state
[  971.536860][   T12] br0: port 1(c1) entered disabled state
[  971.548552][   T12] c1 (unregistering): left allmulticast mode
[  971.548757][   T12] c1 (unregistering): left promiscuous mode
[  971.548933][   T12] br0: port 1(c1) entered disabled state
[  971.689445][   T12] br0: port 2(c2) entered disabled state
[  971.699486][   T12] c2 (unregistering): left allmulticast mode
[  971.699683][   T12] c2 (unregistering): left promiscuous mode
[  971.699866][   T12] br0: port 2(c2) entered disabled state
[  971.851426][   T12] br0: port 3(c3) entered disabled state
[  971.874663][   T12] c3 (unregistering): left allmulticast mode
[  971.874905][   T12] c3 (unregistering): left promiscuous mode
[  971.875152][   T12] br0: port 3(c3) entered disabled state
[  971.988530][   T12] br0: port 4(sender) entered disabled state
[  972.006270][   T12] sender (unregistering): left allmulticast mode
[  972.006513][   T12] sender (unregistering): left promiscuous mode
[  972.006741][   T12] br0: port 4(sender) entered disabled state